GHSA-4hhq-j3xw-wj89

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    GHSA-4hhq-j3xw-wj89

    Published: 24 May 2022Last Modified: 16 Feb 2024
    Aliases:
    CVE-2020-2189

    Summary: RCE vulnerability in SCM Filter Jervis Plugin

    Details: SCM Filter Jervis Plugin 0.2.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution (RCE) vulnerability exploitable by users able to configure jobs with the filter, or control the contents of a previously configured job’s SCM repository. SCM Filter Jervis Plugin 0.3 configures its YAML parser to only instantiate safe types.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-2189, https://github.com/jenkinsci/scm-filter-jervis-plugin/commit/a36e8bdef3a2a84737b64a898da4106793997273, https://github.com/jenkinsci/scm-filter-jervis-plugin, https://jenkins.io/security/advisory/2020-05-06/#SECURITY-1826, http://www.openwall.com/lists/oss-security/2020/05/06/3

    Affected packages

    Package

    Name: io.jenkins.plugins:scm-filter-jervis

    Purl: pkg:maven/io.jenkins.plugins/scm-filter-jervis

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.3

    Affected versions

    0.1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-4hhq-j3xw-wj89 | CVE-DB